baber/WOPTO huggingface dataset:
Patent JP-2001287040-A (JP)
Title: Joined structure body and method of evaluation of joined strength of the same
Inventor: UCHINO KOJI
IPC: B23K103/10
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a joined structure body realizing a low joining cost and having an excellent joined strength which is a joined structure body made of butt-welded aluminum alloy pipes by administrating an upset welding so that the form of the joined part becomes appropriate, and to provide a method of evaluation of the joined strength of the joined structure body, with which the strength of the joined part is rapidly and conveniently evaluated by judging the form of the joined part after joining. SOLUTION: A joining is performed by administrating parameters so that at least either of two parameters t/T and h/T regarding a joining burr 3 formed as a result of an inelastic deformation of the joined part is kept within an appropriate range and the inelastic deformation of the joined part is large. The evaluation of strength is performed by using the two parameters. In this case, the thickness of the pipes 1 and 2 is denoted by T, the thickness of the joined burr 3 formed at the joined part by the upset welding in a direction approximately normal to the axial directions of pipes 1 and 2 is denoted by t, and the dimension of the joined burr 3 extended from the outer faces of the pipes 1 and 2 is denoted by h.
Patent JP-2001281737-A (JP)
Title: Finder device
Inventor: KASAHARA HIDEMOTO
IPC: G03B13/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a finder device that can constitute plural model without additionally arranging a correction optical system or the like and without preparing plural expensive metallic molds, and that can observe an excellent observation image more inexpensively and with a simpler constitution. SOLUTION: In this finder device constituted so that either a 1st mode in which a display element 15 is arranged between an objective optical system and an eyepiece optical system or a 2nd mode in which the display element is not arranged between them can be alternatively selected, a 1st optical device 14 molded by injection molding is arranged when the 1st mode is selected and a 2nd optical device 14A molded by injection molding is arranged when the 2nd mode is selected. In such case, the 2nd optical device is set to have optical performance equivalent to optical performance obtained in the case of combining the 1st optical device and the display element, and it is molded by exchanging the nest of the metallic mold with which the 1st optical device is molded or shifting the position of the nest.
Patent JP-2000326827-A (JP)
Title: Hands-free access system for automobile, having alarm device
Inventor: BAUDARD XAVIER
IPC: B60R25/24
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To make it easier to find discriminators when the discriminators are either left behind in an automobile or lost near the automobile. SOLUTION: Discriminators 9, 10 are provided with acoustic signal generators 9a, 10a. Each of the signal generators 9a, 10a can generate at least one acoustic signal 11, 12 to warn a user of a predetermined condition of the discriminators 9, 10. When the discriminators 9, 10 are verified by discrimination means, the signal generators 9a, 10a respond to inquiry signals transmitted by the discrimination means 1 and can generate acoustic verification signals.
Patent JP-2001276497-A (JP)
Title: Iron
Inventor: OKABE KAZUO
IPC: D06F75/24
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an iron such that standby time for startup is reduced without increasing power consumption. SOLUTION: The iron includes a first electric heater for heating the pointed front portion of an ironing surface; a second electric heater for heating the mid portion of the ironing surface; a third electric heater for heating the rear portion of the ironing surface; a temperature detecting part for detecting the temperature of each part of the ironing surface; a temperature setting part for setting the temperature of the ironing surface; a control part for controlling power to the first, second and third heaters according to inputs to the temperature setting portion and outputs of the temperature detecting part; a temperature reporting part for informing the user of the part being heated and the part where the set temperature is reached; and a remaining time indicating part for indicating the estimated remaining time before the part being heated reaches the set temperature.  The control part preferentially powers the first heater before powering the second and third heaters.
Patent JP-2001277968-A (JP)
Title: Preceding car departure announcing device
Inventor: MURASHIGE KAZUHIRO
IPC: B60W30/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a preceding car departure announcing device capable of restraining alarm output when detecting deparature operation when an occupant (a driver) notices deparature of a preceding car (a front obstacle) by restraining the alarm output when detecting the deparature operation by detecting that the occupant performs operation for deparature of one's own car. SOLUTION: This preceding car departure announcing device is featured by having a distance detecting means S2 for detecting a distance between the front obstacle and the one's own car by receiving a reflected wave from the front obstacle of a detecting wave by transmitting the detecting wave to the front of the one's own car, a stopping judging means S4 for judging that both the one's own car and the obstacle stop, an alarm means S20 for outputting an alarm when a distance increase rate with the front obstacle becomes larger than a first prescribed value when judging stopping by the stopping judging means S4, a departure operation detecting means S11 for detecting that the occupant performs the operation for deparature of the one's own car and alarm restraining means S6, S18 or S21 for restraining the alarm output when detecting that the occupant performs the departure operation.
Patent JP-2001289715-A (JP)
Title: Temperature-sensing substrate
Inventor: ARAMASU TOMOHARU
IPC: G01K1/08
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To solve the problems where a thermocouple inserted into a silicon wafer recessed part reacts with the silicon wafer to corrode because its wire is exposed, and that the thermocouple wire has a possibility of disconnection because of its weak mechanical strength, even if insulating coating is applied thereon. SOLUTION: A temperature sensing part 1d of a sheath thermocouple 1b, formed by coating a thermocouple wire with a metal sheath 14, is inserted into a recessed part 1e of a substrate 1a and is fixed adhesively. Oxidation coating is executed on the circumferential surface of the metal sheath 14 or ceramic is sprayed or coated on the circumferential surface, to thereby suppress silicide generated on the sheath by direct contact between the substrate 1a and the sheath 14 at a high temperature and a high pressure or in a corrosive atmosphere.
Patent JP-2001292362-A (JP)
Title: Electronic camera
Inventor: OMURA AKIRA
IPC: H04N1/387
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that is compatible with the case when required that a plurality of different electronic watermark data are imbedded to image data. SOLUTION: The electronic camera is provided with a memory means that stores a plurality of kinds of electronic watermark imbedding programs to imbed electronic watermark data to image data, a selection means that selects a prescribed program from a plurality of kinds of the electronic watermark imbedding programs and an imbedding means that imbeds electronic watermark data to the image data according to the selected prescribed program.
Patent JP-2001231689-A (JP)
Title: Dish also used as cooking pan
Inventor: SAKURAI HISASHI
IPC: A47J37/10
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a dish that is also used as a frying pan in which the handle can be detached from the iron pan by means of a spring mounted both on the iron pan and on the handle so that the pan is used as a dish, after cook ing the handle is detached from the iron pan. SOLUTION: In the dish that is also used for cooking, the iron frying pan (1) and handle (6) are mounted for cooking, and are detached for using the iron frying pan 1 as a dish when after cooking.
Patent JP-2001287197-A (JP)
Title: Die for cutting tape of semiconductor device
Inventor: IKEUCHI YUICHI
IPC: B26F1/44
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a mold for cutting a tape capable of cutting a semiconductor device from a tape into a piece. SOLUTION: The mold includes a die 102 and a presser 104 for supporting a tape 10 extended around the semiconductor device 100 together with a wiring pattern 20 formed thereon. A punch 106 for pushing up the tape 10 including the semiconductor device 100 from below is provided on an inner side of the presser 104. A cutting edge part 110 on an inner side of the die 102 chamfers in an arc shape. A shearing force applied to the wiring pattern 20 for pressing and cutting by the cutting edge part 110 gradually increases so as to prevent the wiring pattern 20 from peeling and leaping from the tape 10 beneath the wiring pattern. A cutting edge part 112 on an outer side of the punch 106 is formed in a right angle edge shape. The cutting edge part 112 accurately presses and cuts the tape 10.
Patent JP-2001297690-A (JP)
Title: Electron source and image-forming device
Inventor: NISHIMURA MICHIYO
IPC: H01J31/12
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an electron source and an image-forming device, offering a simplified construction for adapting electron emission elements to delta-array image-forming members and having high definition using the electron emission elements for achieving an improved electron emission efficiency and converged electron orbits at the same time. SOLUTION: The electron emission elements 13 in rows are connected to approximately linear wires 15 in the direction of the rows provided by every row along the array of the electron emission elements 13 in the row direction. The electron emission elements by every two rows are connected to the approximately linear wires 16 in the direction of columns provided by every half-pitch along the array of the electron emission elements 13 in the column direction.
Patent JP-2001298031-A (JP)
Title: Junction-type bipolar transistor, its manufacturing method, and semiconductor integrated circuit device
Inventor: NAKAMURA AKITO
IPC: H01L21/331
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a junction-type bipolar transistor with a small amount of a surface leakage current. SOLUTION: On the surfaces of base and emitter layers 110 and 120, a material for forming the base and emitter layers 110 and 120, and a protection layer 150 that is formed by a material where lattice matching is achieved are provided, thus reducing the surface leakage current flowing on the surfaces of the base and emitter layers 110 and 120. The protection layer 15 is preferably formed by allowing aluminum arsenide to be subjected to epitaxial growth. Also, at least one part of the aluminum arsenide for forming the protection layer 150 may be oxidized.
Patent JP-2001298141-A (JP)
Title: Resin-sealed type semiconductor device
Inventor: HONDA AKIRA
IPC: H01L23/48
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a small resin-sealed type semiconductor device at low cost capable of enlarging a creeping distance between leads, reducing mechanical stress to a semiconductor pellet and the numbers of parts, and realizing good heat radiation. SOLUTION: A lower side of an outer edge 1b of a first lead 1 is flushed with a lower side of a resin-sealed part 4, and a rising part 1c in succession to the outer edge 1b is buried in the resin-sealed part 4. A semiconductor pellet 3 is stuck to an inner edge 1a of the first lead 1. While surface of the semiconductor pellet 3 and an inner edge 2a of a second lead 2 are stuck, the second lead 2 is extended from an inner edge 2a in the horizontal direction and dislocated downward as a crank at a position in an exposed state from the resin-sealed part 4. The outer edge 2b of the second lead 2 is made flush with the lower part of the resin-sealed part 4.
Patent JP-2001254479-A (JP)
Title: Pc steel stranded wire connection structure, connection piece, and connection method therefor
Inventor: SUMIYA TSUTOMU
IPC: E04C5/08
Filed: 2000-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a PC steel stranded wire connection structure with which PC strand wires can be easily connected to each other, tightened condition can be easily confirmed, free from any inconveniences such as delay in work and increase in cost. SOLUTION: In the PC steel stranded wire connection structure comprising a cylindrical coupler provided with a holding portion for tightening in the center of an outer circumference and a female screw portion in right and left inner walls, a pair of right and left chuck bodies having a male screw portion to be screwed in each female screw portion on the outer circumference of a forward cylindrical portion and a tapered fitting portion to be contracted a rear end inside the cylindrical body, and a split wedge which is fitted in the fitting portion of each chuck body to grip the PC steel strand wires on the inner wall surface, the cylindrical metal body having the high strength is interposed between the right wedge end face and the left wedge end face of each chuck body in contact with both end faces of the wedge.
Patent JP-2001297502-A (JP)
Title: Holder for photodetector in tape deck
Inventor: NAKAJIMA TATSUYA
IPC: G11B15/08
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a holder for a photodetector in a tape deck which can be stably erected and held on a board without falling or coming off, can be smoothly inserted into the deck when fitted with the deck, by holding a holder main body at three points of two right and left points and one front side point with respect to the board. SOLUTION: The holder is provided with lengthwise hooks 5 and 5 which are arranged on the right and left of the holder main body 1, have catches 5a at the lower ends thereof and are inserted into lengthwise engaging holes 9 and 9 bored in the board 8 of the tape deck, and further with a sidewise hook 6 which is provided in a hanging condition from the front lower end of the main body 1 and is formed with a catch 6a at the lower end thereof. Simultaneously with the insertion of the right and the left lengthwise hooks 5 and 5 into the lengthwise engaging holes 9 and 9 of the board 8, the sidewise hook 6 is inserted into a sidewise engaging hole 10 bored in the board 8, thus the holder main body 1 is held without coming off at three points being vertexes of a triangle.
Patent JP-2001301797-A (JP)
Title: Bottle cap with nozzle
Inventor: IZUMI MASAMITSU
IPC: B65D83/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a bottle cap with a nozzle which can prevent a seal from being broken during transportation or storage, with which the seal can be opened easily and the nozzle can be operated easily, and which prevents a foreign matter such as dust from getting in a bottle. SOLUTION: This bottle cap with a nozzle comprises a cap 14 covering the supply port 11 of a bottle 10, an opening 14h having a side wall 14s provided on the top cover 14t of the cap 14, and a nozzle 15 which rotates up and down while face contacting the side wall 14s of the opening 14h. An elastic plastic film is placed on the part where the nozzle 15 rotates up and down face contacting, a seal 12 is provided on the supply port 11 of the bottle 10 storing liquid, and a seal open means 18 for the seal 12 which works when the nozzle 15 stands up is provided. If necessary, a virgin seal and an over cap are provided for the nozzle 15.
Patent JP-2001299810-A (JP)
Title: Foot sweating preventive sheet
Inventor: KOBAYASHI SHINTARO
IPC: A41B11/10
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a throw-away foot sweating preventive sheet which is capable of effectively suppressing the generation of malodors by the propagation of saprophytic bacteria in the tips of the toes of the feet and athlete's foot by mold and is inconspicuous in appearance even when a user wears shoes of a shallow instep. SOLUTION: This foot sweating preventive sheet to be put on the tip of the toe of the foot has at least an insertion part for the foot toe, a segment to cover the instep, a segment to cover the dent at the neck of the foot toe and a segment to cover the back of the foot. Part of the segment to cover the instep is cut off so as to shallow the instep.
Patent JP-2001014352-A (JP)
Title: Communication system
Inventor: ITAKURA YUICHIRO
IPC: H04L12/54
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To more exactly count the rate of messages recognized by a user by increasing a parameter corresponding to the user of a terminal only in an active state when the user can recognize the message. SOLUTION: A message distributor 39 is connected through a leased line 29 to plural information providers 20 and transmits information (message) on articles such as advertisement provided from a sales shop for selling articles on a communication network through the information provider 20 to a terminal 10. The information provider 20 is provided with a message database 26 for storing the message containing any one of images, sentences, sounds and combination thereof to be transmitted to the terminal 10, the message read out of the message database 26 is transmitted to the terminal 10 and displayed. Besides, the parameter corresponding to the quantity of access from the user to the message is stored for every user and only in the active state, in which the user can recognize the message, the parameter corresponding to the user of the terminal 10 is increased.
Patent JP-2001309037-A (JP)
Title: Private exchange
Inventor: SASAKI MASANORI
IPC: H04Q3/58
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent the system of a private exchange from becoming down due to congestion. SOLUTION: The PSTN signaling part 112 of the private exchange 110 checks the state of a resource, the use rate of a CPU and the congestion state of a line package 113 when it receives a signal path establishment message from terminal side equipment 120. Thus, the generation/release of congestion are judged. When congestion is generated, the signal path establishment message is rejected. When a recognition message is not returned within a prescribed time, terminal side equipment 120 retransmits the signal path establishment message. The PSTN signaling part 112 performs similar checking. When congestion is generated, the signal path establishment message is rejected. When congestion is generated, reception of a new call is denied. Thus, system down due to overload of the private exchange 110 is prevented.
Patent JP-2001310432-A (JP)
Title: Laminated composite foam
Inventor: INUI SHIGEHIRO
IPC: B32B5/18
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a laminated composite foam which is lightweight and highly rigid and has excellent local compression stress. SOLUTION: Facing materials are laminated on both faces of a polyolefin resin foamed sheet in which individual air bubble is oriented in the thickness direction. The facing materials are for suppressing foaming power in the face direction generated when a raw sheet of the polyolefin resin foamed sheet is foamed by heating. At least one kind of sheet materials selected from a group consisting of wooden sheets, metal sheets and synthetic resin sheets are laminated and integrated on both faces of a core material obtained to obtain a laminated composite foam. Bending modulus of the laminated composite foam is preferably at least 5,000 kgf/cm2. Foaming ratio of the foamed body is preferably 7-30 times and mean value of aspect ratio Dz/Dxy of air bubbles existing inside is preferably at least 1.1 and compression strength is preferably at least 2.0 kgf/cm2.
Patent JP-2001314492-A (JP)
Title: Air conditioner provided with deodorizing and sterilizing gas supplying means
Inventor: AOYANAGI KOHEI
IPC: F24F8/24
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner with a deodorizing and sterilizing gas supplying means which can prevent the generation and proliferation of bad odor and germs, bacteria and molds by mixing proper amount of deodorizing and sterilizing gas with the cold or warm air blown out from the inside of the air conditioner. SOLUTION: The air conditioner is provided with deodorizing and sterilizing gas supplying device with the deodorizing and sterilizing gas supplying means disposed in the air flow channel between an air intake and a heat exchanger. The deodorizing and sterilizing gas supplying means is provided with a chemical container and an evaporation speeding up section to speed up evaporation of the chemicals in the container.
Patent JP-2001319824-A (JP)
Title: High-frequency semiconductor device and forming method of semiconductor module
Inventor: WAKAO TADAKI
IPC: H01L25/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency semiconductor device which is not required to be previously provided with electrodes, manufactured at a low cost, suitable for mass production, selectable over a wide range of permittivity, not required to melt the solder of a mounted part when it is replaced, can be continuously regulated in the amount of resin to add, monitoring high-frequency characteristics such as electrostatic capacity and a semiconductor module forming method. SOLUTION: This high-frequency semiconductor device 10 is equipped with a semiconductor chip, a capacitor, and a film circuit board 11. A capacitor mounting structure of resin is formed as a part of a circuit element between wiring patterns on the film circuit board 11.
Patent JP-2001316401-A (JP)
Title: Solvent for dissolution of polysaccharide material
Inventor: HIROSE SHIGEO
IPC: C08L1/02
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a solvent which can directly dissolve a polysaccharide material without pretreatment. SOLUTION: The solvent for dissolution of a polysaccharide material comprises a solution formed by dissolving at least one metal halide selected from alkali metal halides and alkaline earth metal halides in formic acid. A solvent for dissolution of cellulose comprises an aqueous solution which contains 0.7-6.3 pts.wt. of lithium bromide in one pts.wt. of water. A solvent for dissolution of cellulose comprises a polyol solution which contains 0.1-2.4 pts.wt. of water and 0.5-3.4 pts.wt. of lithium bromide in one pts.wt. of a polyol.
Patent JP-2001325364-A (JP)
Title: Care management support system
Inventor: HIROKAWA KEN
IPC: G06Q50/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a care management support system which can provide care service smoother and speedier than before for a person in need of care, and greatly reduce the operation and cost of a care support business, etc. SOLUTION: Terminal devices 8, 9, 10, 11, and 12 installed for or carried by the person in need of care, a home care support business person 3, a care support expert 4, a care service business person 5, and a care helper 6 are connected to processors 18, 19, 20, 21, and 22 installed at an operation acting business 7 through communication networks 13, 14, 15, 16, and 17. A care support database 24 stored with information regarding the person in need of case 2, information regarding a care service plan, and information regarding the case service business 5 is added to a processor 23 to structure the care management support system.